Pith Number

pith:6UYDYFPZ

pith:2017:6UYDYFPZF6TPRT3CL7CZMQ5PNR

not attested not anchored not stored refs pending

Coherent Detection of Ultra-weak Electromagnetic Fields

Aaron D. Spector, Ayman Hallal, D.B. Tanner, Giuseppe Messineo, Guido Mueller, Harold Hollis, Simon Barke, Zachary R. Bush

arxiv:1710.04209 v4 · 2017-10-11 · physics.ins-det · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UYDYFPZF6TPRT3CL7CZMQ5PNR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:57:03.246737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5303c15f92fa6f8cf625fc59643af6c531a0f32c0999d559b02dc72fe3c0ad6

Aliases

arxiv: 1710.04209 · arxiv_version: 1710.04209v4 · doi: 10.48550/arxiv.1710.04209 · pith_short_12: 6UYDYFPZF6TP · pith_short_16: 6UYDYFPZF6TPRT3C · pith_short_8: 6UYDYFPZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6UYDYFPZF6TPRT3CL7CZMQ5PNR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f5303c15f92fa6f8cf625fc59643af6c531a0f32c0999d559b02dc72fe3c0ad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5fe2f224b532caa5f06d017132518ecbdcb67b73dc9fc9bf09dacf55f918c97",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-10-11T11:01:11Z",
    "title_canon_sha256": "488336128fd635d248ae5e9fac2c4ac1377dcdc7933611a63313513910b568a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04209",
    "kind": "arxiv",
    "version": 4
  }
}